From 1881d8a46e82ed703e0a3caf2829112703c4765c Mon Sep 17 00:00:00 2001
From: jiacai-wang <jiacai_wang@qq.com>
Date: Fri, 14 Sep 2018 14:26:26 +0800
Subject: [PATCH] Update README.md

---
 README.md | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index ec8555f..9f23c31 100644
--- a/README.md
+++ b/README.md
@@ -4,6 +4,8 @@
 
 支持3个八度弹奏，支持自动播放内置曲目。
 
-其实很水货好吧。
+好吧其实很水货。
+![demo1](https://raw.githubusercontent.com/jiacai-wang/piano-C51/master/pianoC51.jpg)
+
 
 a simple piano based on C51 microcontroller.